package com.example.springmvcdemo;

import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RequestMapping("/user")
@RestController
public class UserController {
    @RequestMapping("/login")
    public Boolean login(String userName, String password, HttpSession session){
        if(!StringUtils.hasLength(userName)||!StringUtils.hasLength(password)) return false;
        if("zhangsan".equals(userName)&&"123456".equals(password)) {
            session.setAttribute("userName","zhangsan");
            session.setAttribute("password","123456");
            return true;
        }else {
            return false;
        }
    }

    @RequestMapping("/getUserInfo")
    public String getUserInfo(HttpSession session){
        String userName = session.getAttribute("userName").toString();
        System.out.println("userName: "+userName);
        return userName==null?"用户名为空":userName;
    }
}
